.all {
    background: url(../images/89.jpg);
    text-align: center;
    max-width: 100%;
    max-height: 100%;
    font-family: 'supef___.ttf';
    color: black;
    height: 560px;
    font-size: 20px;
}

.top {
    color: rgb(165, 88, 88);
    width: 100%;
    height: 200px;
    text-align: left;
    margin: 2% 20% 5% 20%；
}

.body {
    background-clip: border-box;
    text-align: left;
    font-size: initial;
    border: 1px;
    background: rgba(0, 0, 0, 0);
    width: 100%;
    height: 50px;
}

.body img {
    width: 4%;
    height: 100%;
}

.body a {
    font-size: 20px;
}

p {
    font-family: serif;
    font-size: 20px;
}


/* 头像缩放的父容器*/

.yuan {
    border: 1px;
    background: rgba(0, 0, 0, 0);
    width: 150px;
    height: 150px;
}


/* 头像缩放的子容器，把头像按比例缩小后做成圆形*/

.yuan img {
    border-radius: 50%;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

* {
    margin: 0;
    padding: 0;
}

#change {
    position: absolute;
    right: 20px;
    text-align: right;
    width: 100px;
    line-height: 30px;
    border: 1px;
}

div>ul>li {
    float: left;
}

li {
    list-style-type: none;
    text-align: left;
    line-height: 20px;
}

div>ul {
    display: none;
}

.back {
    text-align: center;
    font-size: 70px;
}